baber/WOPTO huggingface dataset:
Patent JP-H08317737-A (JP)
Title: Covering material for suppressing plant growth
Inventor: OI TATSU
IPC: A01N55/02
Filed: 1996-03-12
Abstract: PURPOSE: To obtain a readily handleable covering material for suppressing plant growth, containing a specific phthalocyanine compound and/or a naphthalocyanine compound, having weather resistance and useful for protected horticulture or home gardening with natural light. CONSTITUTION: This material contains a phthalocyanine compound and/or a naphthalocyanine compound having the maximum absorption wavelength at 600-700nm. The material is obtained by regulating the transmittance of the photosynthetic effective photon flux (PPF) when light is transmitted to >=50% and the value of A in the formula A=R/Fr (R is the photon flux of red light at 600-700nm wavelength; Fr is the photon flux of far red light at 700-800nm wavelength) to >=1.3.  A phthalocyanine compound of formula I (A<1> to A<16> are each independently H, a halogen, hydroxyl group, etc.; >=4 groups among A<1> , A<4> , A<5> , A<8> , A<9> , A<12> , A<13> and A<16> are 1-20C alkoxy, etc.; M is a bivalent metallic atom, etc.) and a naphthalocyanine compound of formula II (B<1> to B<24> are each independently H, a halogen, hydroxyl group, etc.; >=4 groups among B<1> , B<6> , B<7> , B<12> , B<13> , B<18> , B<19> and B<24> are aryl, etc.) can be exemplified.
Patent JP-H10256792-A (JP)
Title: Electronic component mounting apparatus
Inventor: SATO SHOICHIRO
IPC: H05K13/08
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting apparatus which includes a means for determining optimum mounting conditions for an electronic component. SOLUTION: In order to compare sucked states of electronic components, the sucked attitudes of the electronic components are recognized by first and second part attitude recognizing devices 10 and 11. In order for a setting means 12 to judge that the sucked attitude is in its normal range, a reference frame is set. When recognized results of the first and second attitude recognizing devices 10 and 11 are both in the reference frame, a selection means 15 selects a mounting speed of the conditions and stores it in a memory means 16. When the recognized results lie outside the reference frame, a judgement means 13 compares the recognized results of the devices 10 and 11 with the reference frame, and a calculation means 14 calculates a positional deviation. The selection means 15, on the basis of the deviation result, selects a mounting speed and stores it in the memory means 16.  Thereby a mounting speed for correcting the positional deviation of the sucked states of the electronic components caused by intermittent rotation of a mounting head can be determined.
Patent JP-H04223305-A (JP)
Title: Casting-coated device
Inventor: YOAHIMU FUORUSUTAA
IPC: H01F7/06
Filed: 1991-03-19
Abstract: PURPOSE: To prevent the crack of coating, and to exactly attain electric insulation in an explosion-proof type electromagnet. CONSTITUTION: This is an explosion-proof type electromagnet equipped with a coil 16 and a circular iron core 18 integrated in a casing 12 constituted of plastic or metal. The coil 16 and the circular iron core 18 are buried in a first flowed-in material 20 for fixing and electric insulation positioned inside, and a permanent elastic second flowed-in material 22 positioned outside is arranged on the first flowed-in material 20.
Patent JP-S63221083-A (JP)
Title: Thermal recording medium
Inventor: MARUYAMA HITOSHI
IPC: B41M5/337
Filed: 1987-03-09
Abstract: PURPOSE:To obtain a high barrier property to an org. solvent, an excellent color forming property, water resistance and the preservability of a developed color image, by containing water-soluble or water-dispersible polyester in a thermal color forming component layer as a binder and/or laminating the layer of the above-mentioned polyester to said layer. CONSTITUTION:Polyester especially expected in water resistance and a color forming property contains an ionic group in the molecule thereof, pref. in the side chain thereof. As said ionic group, a sulfone group, a carboxylic acid group, a phosphate group, an ammonium base or the like are designated. Polyester is used in an amount of 1-500pts.wt. of 100pts.wt. of the thermal color forming component when contained in a thermal color forming component layer as a binder. When the layer containing the above-mentioned polyester is formed on the thermal color forming component layer, the coating amount of said polyester is adjusted to 0.5-10g/m<2>, pref. 1-7g/m<2> on a solid basis.
Patent JP-H02236179-A (JP)
Title: Method for testing semiconductor memory device
Inventor: HARA YUMIKO
IPC: G01R31/26
Filed: 1989-03-09
Abstract: PURPOSE:To measure a threshold value in voltage which cannot be actually applied to simplify a memory test by a method wherein a threshold value at certain reference voltage is used correctly and indirectly from a threshold value measured using another optional reference voltage. CONSTITUTION:A first logic gate circuit for driving a MOS nonvolatile memory FET and a second logic circuit for taking out the output of the memory FET as a logic output are provided. An input current value necessary for applying the logic output to the second gate circuit is measured, and first reference voltage at the above input current value and gate voltage of the memory FET for obtaining current equal to the current value corresponding to another optional reference voltage are measured. Then by compensating the threshold value measured at the first reference voltage with characteristics of drain current to the memory FET gate voltage, a threshold value at second reference voltage is measured.
Patent JP-S58204434-A (JP)
Inventor: UIRIAMU EICHI MOSU
IPC: H01H43/00
Filed: 1983-04-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06261699-A (JP)
Title: Apparatus for supporting preparation of cooking menu
Inventor: NISHIGUCHI OSAMU
IPC: G06Q50/00
Filed: 1993-03-16
Abstract: PURPOSE:To manage food materials in a home by the relishable periods, display the material to be preferentially consumed among the stored materials and support the preparation of a cooking menu to consume the bought materials without loss. CONSTITUTION:The apparatus for supporting the preparation of a cooking menu is provided with an inputting means for inputting the name, the quantity and the relishable period of a cooking material, a memory means to store the information inputted by the inputting means and a relishable period displaying means to display the information stored in the memory means in the expiring order of the relishable period. The apparatus enables to guide the buying of materials taking consideration of the relishable periods for the preparation of a food using designated materials combined with materials stored in the home by registering the quantities and the relishable periods of cooking materials in the home. The stored materials in the home can be consumed without loss.
Patent JP-S61215125-A (JP)
Title: Clutch controller for automobile
Inventor: HIRUTA HIDEJI
IPC: B60W10/10
Filed: 1985-03-18
Abstract: PURPOSE:To make an engine easy to start as well as to make the engine itself startable even at the time of a shortage of charging quantity in a car-mounted battery, by installing a second controlling device which controls a control valve so as to discharge the suction pressure led into an actuator. CONSTITUTION:An engine stop detecting device 45 detects the stopping time of an engine 1. And, a first controlling device 46 receives output of the said device 45 and, at the time of engine stoppage, controls a control valve VCV1 so as to lead suction pressure of a vacuum tank 14 into an actuator 40 with the ON-operation of an ignition switch. Likewise, a second controlling device 47 receives each output of an accelerator detecting device 26 and a car speed detecting device 34 and, at the time of engine stoppage, controls the control valve VCV1 so as to discharge the suction pressure led into the actuator 40 in preference to the device 46 when a car speed is more than the specified value and an accelerator pedal 20 is operated.
Patent JP-S60199642-A (JP)
Inventor: TAKAKURA MAKOTO
IPC: H01B1/12
Filed: 1984-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000256814-A (JP)
Title: Manufacture of copper-based alloy bar for terminal
Inventor: ICHINOSE KAZUHITO
IPC: C22F1/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy bar excellent in strength, electric conductivity, bendability, and stress relief resistance by successively achieving the hot rolling, the cold rolling and the annealing of a copper based alloy ingot containing Ni, Sn and P of a specified composition in which the ratio of Ni to P is below a specified value in a specified temperature range and specified draft range. SOLUTION: An alloy ingot containing, by weight, 0.2-3.0% Ni, 0.5-2.0% Sn, 0.01-1.0% P, and the balance Cu with inevitable impurities, in which the ratio of Ni (%) to P (%) is smaller than 20, is melted. This ingot is hot rolled with the starting temperature of 650-900 deg.C, and the terminating temperature of 600-750 deg.C, and then, rapidly cooled, and cold rolled. After the intermediate annealing at the annealing temperature of 450-600 deg.C, the cold rolling and the intermediate annealing are repeated so as to obtain the draft of >=85%. The finish cold rolling is achieved with the draft of 50-60%, and the low-temperature annealing is achieved at the annealing temperature of 250-400 deg.C to manufacture a copper based alloy bar.
Patent JP-H05258100-A (JP)
Title: Character recognizing device
IPC: G06K9/72
Filed: 1992-03-16
Abstract: PURPOSE:To improve the processing efficiency of a word retrieval by selecting a recognized character for each digit constituting a candidate word based on a candidate character group by a candidate character selecting part. CONSTITUTION:This device is equipped with recognition processing parts 2 and 4 which recognizes character information 42 read by plural reading parts 101 and 301 according to the attribute of the ink of character on a slip 44, and prepares plural ranked candidate character groups 21 and 41, and a word preparing part 55 which judges whether or not the same character is present in the both candidate character groups 21 and 41, and prepares the most appropriate candidate word 51. Then, the character information 42 is read by an OCR reading processing part 11 and an MICR reading processing part 31, and the candidate character groups 21 and 41 prepared by the recognition processing parts 2 and 4 are outputted to a candidate character selecting part 5. The candidate character selecting part 5 prepares extracted characters 45 and 25 based on the candidate character groups 21 and 41, outputs them to the word preparing part 55, and the word preparing part 55 prepares the candidate word 51 constituted of the combination of the extracted character 45 and 25.
Patent JP-S53141513-A (JP)
Title: Charging-pulse generating system
Inventor: MIURA OSAMU
IPC: H04M15/00
Filed: 1977-05-17
Abstract: PURPOSE:To make it possible to change a pulse period without stopping transmitting output pulses, by generating the period of each output pulse by memories of a period-setting memory part and period-counting memory part and by generating the width of the output pulse by the memory of a pulse-width counting memory part.
Patent JP-S60200615-A (JP)
Title: Switching circuit
Inventor: URAGAMI KEN
IPC: H03K17/687
Filed: 1984-03-26
Abstract: PURPOSE:To obtain both a current driving force and a high speed operating characteristic required for driving at a high speed a capacitive load such as many CMOS logical circuits by a circuit constitution having a small through- current, by constituting an output stage of a circuit, of a pair of bipolar transistors connected in series, driving one of them by a CMOS invertor, and driving the other by a buffer amplifier. CONSTITUTION:The titled circuit is constituted of two bipolar transistors Q1, Q2 for constituting an output stage, a CMOS invertor 12 for driving to invert its one bipolar transistor Q1, and a buffer amplifier circuit (voltage follower) 14 for driving not to invert the other bipolar transistor Q2. To each input of the voltage follower 14 and the CMOS invertor 12, a logical signal of a TTL level is led in from an input IN, respectively. A power source terminal p1 is operated by a voltage appearing between an output OUT of an input buffer circuit 10 and the ground potential.
Patent JP-S51132714-A (JP)
Title: Multiplex-signals transmitter of television
Inventor: TAKEZAWA TERUTOMO
IPC: H04N7/00
Filed: 1975-05-14
Abstract: PURPOSE: In order to obtain a signal transmitting device with which the receiverside can receive accurate image again though a step-out takes place. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55147469-A (JP)
Title: Detecting method for molten steel level in mold of continuous casting machine
Inventor: FUJII SOUICHIROU
IPC: B22D11/16
Filed: 1979-05-08
Abstract: PURPOSE: To achieve the prevention of the reduction in the accuracy of the captioned detection by calculating the point of intersection with the cooling water temperature of the mold as a molten steel level from the linear expression approximated by a number of measured values of the portions where the temperature gradient near the meniscus is sharp.  
     CONSTITUTION: The level of the molten steel 2 poured from tundish into a mold 1 is obtained by the device consisting of the output multiplexer 3 for changing- over of the output signals V 1 WV n  of thermocouples T 1 WT n , an A/D converter 4, arithmetic processing unit 5 and D/A converter 6. First, the unit 5 performs the operations of V i+1 -(V i +β)≥0 subsequently with the outputs V 1 WV n  and selects the thermocouples near the meniscus. β is an offset signal. If the temperature distribution is like the curve (a), as a result of this, the point where the straight line passing the three points (V i-1 , y i-1 ), (V 1 , y i ), (V i+1 , y i+1 ) intersects with water temperature V w  is calculated as the level y and is fetched as the level signal from the converter 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05227538-A (JP)
Title: Comb line filter for video equipment
Inventor: NAKAJIRI MITSUO
IPC: H04N9/64
Filed: 1992-02-07
Abstract: PURPOSE:To provide a feedback type comb line filter whose S/N and resolution can be satisfied. CONSTITUTION:A band pass filter 10 is provided between a feedback circuit 7 and a third synthesizer 5, and an output from the band pass filter 10 is changed according to the frequency of a signal passing through the band pass filter 10. Thus, the feedback amounts from the feedback circuit 7 are changed according to the characteristic of the band pass filter 10. The band pass filter 10 is set to a BPF characteristic with a color sub-carrier frequency (fsc) as a peak, so that the S/N can be improved for the increase of the feedback amounts in the neighborhood of the (fsc), and the resolution can be improved by the decrease of the feedback amounts according to a distance from the (fsc).
Patent JP-H10250296-A (JP)
Title: Laminated transfer film exhibiting metallic lustrous color, metallic lustrous product coated with the film, and its manufacture
Inventor: TAMURA TATSUYA
IPC: B44C1/17
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a laminated transfer film for stably maintaining metallic lustrous color for a long term by effectively suppressing generation and enlargement of rusting and release even if a crack occurs without crack in a metal thin film layer even when a bending force acts thereon to deflect it, and to obtain the metallic lustrous product made of molding covered on its outer surface with the film, and a method adapting to its manufacture. SOLUTION: The laminated transfer film 10 is integrally covered with an outer surface of a base material B of a metallic lustrous product such as, for example, an interior or exterior finish component to form a metal thin film layer 14 having a fine structure substantially existing an isolated state by surrounding an overall circumference of numerous fine thin piece metal particles 14a with a through 15b even if the overall surface is visually observed as integral metallic lustrous surface by a vacuum metallizing process such as a sputtering method or heating depositing method. A light permeable and flexible thin transparent film layer 13 is formed on the layer 14 to cover the particles 14a and to be brought into contact with a thermal adhesive layer 15 introduced into the trough 14b.
Patent JP-H11253971-A (JP)
Title: Oxidation treatment agent of sulfide and sulfide oxidation treatment
Inventor: UCHIDA HIROMI
IPC: B01D53/48
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a oxidation treatment agent and to provide an oxidation treatment method for the oxidation treatment of sulfide contained in discharge water of a kraft pulp manufacturing factory, a chemical conversion product manufacturing factory, a fish bone treatment plant, a garbage disposal plant or the like or exhaust gas and crude oil or natural gas from a sewage disposal treatment plant or the like, especially, hydrogen sulfide, methyl mercaptan, methyl sulfide and methyl disulfide. SOLUTION: By using an oxidation amorphous nickel such as a nickel alloy or the like or a carrier the surface of which is coated with the amorphous alloy and a sulfide oxidizing treatment method using the oxidation treatment agent, sulfide causing malodor can be removed and the corrosion of a concrete structure based on hydrogen sulfide or environmental pollution by sulfur oxide caused by sulfide in fuel can be prevented.
Patent JP-S63222880-A (JP)
Title: Printing region auto-setting type printer
Inventor: SUZUKI YUTAKA
IPC: B41J2/51
Filed: 1987-03-11
Abstract: PURPOSE:To automatically set a printing region suitable for a paper, by calling data for determining a printing region suitable for an inputted paper size from a storage device on the basis of the inputted paper size, and storing the data into a memory address for a driver. CONSTITUTION:A command relating to a printing region (in this case, assumed to be FSW A4) inputted from an input device 1 is detected by a detecting circuit 2. Data on an A4 size paper, namely, 33 indicating a left margin and 103 indicating a right margin are selected by a central processor 3 from a data group 4 stored in a storage device. The data are stored into a memory address 5 in the storage device, and a stepping motor 6 for moving a carrier 7 references the values in the memory address, whereby the carrier 7 is moved on a paper 8 in the section between the 33rd column indicating the left margin and the 103rd column indicating the right margin. Since the left and right margins are automatically set in a printer by simply inputting a paper size, complicatedness in setting a printing region is obviated, and there is no possibility of erroneously printing outside of the paper.
Patent JP-H10251318-A (JP)
Title: Composition polymerizable with active light and its use
Inventor: OKUBO TAKASHI
IPC: H01G11/78
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, highly polymerizable, capable of being polymerized even in the presence of a small quantity of a polymerization initiator, and having no adverse effect on stability of a battery or the like, by including a specific polymerizable compound, electrolyte, and compound absorbing visible light or the like, and having a sensitizing function and active light initiating function. SOLUTION: This composition is obtained by including (A) at least one type of polymerizable compound having one or more polymerizable functional groups, which is polymerized into a polymer having a crosslinked and/or side-chain structure, (B) at least one type of electrolyte, and (C) a compound absorbing visible light or near-infrared ray, and having a sensitizing function and active light initiating function.
Patent JP-S61214813-A (JP)
Title: Voltage comparing circuit with hysteresis
Inventor: NAKAO SATOSHI
IPC: H03K3/02
Filed: 1985-03-20
Abstract: PURPOSE:To reduce the number of circuit elements and set freely a hysteresis width by combining two differential pairs of transistors TRs and a current mirror circuit. CONSTITUTION:A current mirror CM is connected as a load to TRs Q1 and Q2 forming a differential pair. A TR Q7 is connected to the collector of a TR 4 out of TRs Q3 and Q4 forming another differential pair. A TR Q8 whose base the output potential of the TR Q7 is given to is provided between the earth and the connection point between emitters of TRs Q3 and Q4. An input voltage is given to a terminal 5 and reference voltages are given to bases of TRS Q2 and Q4 independently of each other to perform the voltage comparing operation where the hysteresis width is determined by two reference voltages. Thus, the number of circuit elements is reduced, and the hysteresis width is set freely.
Patent JP-H07320542-A (JP)
Title: Directly copper bonded substrate
Inventor: ROBAATO JIEIMUZU DEIKENSUN
IPC: H01B5/14
Filed: 1995-02-21
Abstract: PURPOSE: To provide a direct copper bonded substrate which eliminates warp caused by a temperature cycle with maintaining strength. CONSTITUTION: In the direct copper bonded substrate, which has copper layers respectively on both main surfaces of an electric insulating substrate. On one layer, patterns are formed gap apart from each other, and on another layer, cross section in the back side region of gaps is reduced to decrease tensile force which is generated on copper cross sections corresponding to the gaps. This suppress temperature cycle from generating force which distorts the substrate.
Patent JP-S54148385-A (JP)
Title: High-speed switching field effect transistor
Inventor: YAMAMOTO RIYUUICHIROU
IPC: H01L29/417
Filed: 1978-05-12
Abstract: PURPOSE: To realize a high speed and low power consumption for the field effect tansistor by reducing the thickness of the active layer forming the gate region less than the installation area of the 1st gate electrode at the installation area of the 2nd gate electrode.  
     CONSTITUTION: Buffer layer 4 of a low impurity density and active layer 5 are epitaxial-grown on semi-insulated substrate 3, and then layer 5 is etched up to the thickness equivalent to the desired pinch-off voltage. After this, the photoetching is given by the conventional method, and the drain region of layer 5 is etched again up to the calculated level. This level is calculated via the density and thickness of the active layer, the degree of shifting, the gate width, the length of the depletion layer, the drain end voltage of the depletion layer, the source end voltage and others. Then 1st and 2nd Al gate electrodes 6 and 7 are formed through the selective drilling of the windows, and AuGe, Ni and Au are deposited continuously to form source and drain electrodes 8 and 9. After this, an ohmic contact is secured between electrode 8 and 9 through the heat treatment of 420°C. Thus, the thickness of the active layer is adjusted to improve the linearity of Gm with reduced power consumption, obtaning a device also featuring a small delay time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05186098-A (JP)
Title: Document detecting device
Inventor: MATSUYAMA YASUO
IPC: G03G15/04
Filed: 1991-03-20
Abstract: PURPOSE:To eliminate the incorrect detection of the existence of a document, and eliminate the static electricity of the document, and improve the document setting property and the document carrying property, and make a device compact in the case where a facsimile device provided with a document detecting device using a transmission type sensor outside is used under the strong external light. CONSTITUTION:Since a light cutting member made of a conductive sheet 9 cuts the external light, while eliminating the static electricity of a document 7, even in the case where a transmission type sensor 6 is used or a document detecting device is used outside with the strong external light, the document detecting device can be used without the incorrect detection of a document.